Birchbrook’s Martin Marietta Materials MLM Stock Holding History

Birchbrook’s Portfolio MLM Stock Details MLM Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q3	$60.5K	Hold	126	–	–	0.03%	122
2026 Q2	$72.6K	Hold	126	–	–	0.03%	120
2026 Q1	$74.1K	Hold	126	–	–	0.04%	113
2025 Q4	$78.4K	Hold	126	–	–	0.04%	111
2025 Q3	$79.4K	Hold	126	–	–	0.04%	109
2025 Q2	$69.1K	Hold	126	–	–	0.04%	113
2025 Q1	$60.2K	Hold	126	–	–	0.03%	113
2024 Q4	$65K	Hold	126	–	–	0.04%	109
2024 Q3	$67.7K	Hold	126	–	–	0.04%	107
2024 Q2	$68.2K	Hold	126	–	–	0.04%	107
2024 Q1	$77.2K	Hold	126	–	–	0.05%	103
2023 Q4	$62.7K	Buy	+126	New	+$56.8K	0.04%	109

Other funds holding MLM

Davenport & Co Richmond, Virginia $19.9B AUM 12.67% 1-Year Est. Return

MCI

McDonald Capital Investors Orinda, California $1.22B AUM 4.07% 1-Year Est. Return

Steginsky Capital Port Washington, New York $610M AUM 12.34% 1-Year Est. Return

Sumitomo Mitsui Trust Group Minato-Ku, Tokyo, Japan $174B AUM 33.96% 1-Year Est. Return

Fenimore Asset Management Cobleskill, New York $4.55B AUM 5.53% 1-Year Est. Return

Fisher Funds Management Auckland, New Zealand $3.44B AUM 17.27% 1-Year Est. Return

Heritage Investors Management Corp Bethesda, Maryland $3.52B AUM 30.22% 1-Year Est. Return

Border to Coast Pensions Partnership Leeds, United Kingdom $7.27B AUM 24.98% 1-Year Est. Return

Douglas Lane & Associates New York $7.46B AUM 24.36% 1-Year Est. Return

Confluence Investment Management St. Louis, Missouri $5.97B AUM 5.11% 1-Year Est. Return

Birchbrook's MLM Position: Q3 2026 in Review

Birchbrook held its Martin Marietta Materials (MLM) position steady in Q3 2026 at 126 shares worth $60.5K. The position accounts for 0.03% of the portfolio, ranked #122.

Birchbrook first reported a position in MLM in Q4 2023 and has held it in 12 quarters since. The position peaked at $79.4K in Q3 2025. 344 funds tracked by Wall St. Rank hold MLM as of Q3 2026.

Birchbrook held 126 shares of Martin Marietta Materials worth $60.5K as of Q3 2026.
Birchbrook left its Martin Marietta Materials share count unchanged in Q3 2026.
Martin Marietta Materials made up 0.03% of Birchbrook's portfolio in Q3 2026, its #122 holding.
Birchbrook first reported a position in Martin Marietta Materials in Q4 2023 and has held it in 12 quarters since.
Birchbrook's Martin Marietta Materials position peaked at $79.4K in Q3 2025.
344 funds tracked by Wall St. Rank held Martin Marietta Materials as of Q3 2026.

Based on Birchbrook's 13F filing for Q3 2026, filed 14 Oct 2026.